Coal slime cleaning bin

Abstract

The utility model provides a coal slime cleaning bin. The coal slime cleaning bin comprises a bin body and a water flow buffering assembly. The bin body is provided with a water inlet which is provided with a water flow buffering assembly. An inlet of the connecting pipe is communicated with an outlet of the bent pipe, and an outlet of the connecting pipe is communicated with the water inlet; the first flow choking piece is arranged at an inlet of the bent pipe, one end of the first flow choking piece is connected with the bent pipe, and the other end of the first flow choking piece extends towards the center of the bent pipe; the second flow stopping piece comprises a connecting rod and a plurality of buffer plates, the connecting rod is vertically arranged in the connecting pipe, the buffer plates are arranged on the outer wall of the connecting rod at intervals, and a water flow channel is formed between the bent pipe and the connecting pipe. The first flow blocking piece and the second flow blocking piece are used in cooperation, the flow speed is reduced on the premise that the water inflow amount is not changed in the mode of prolonging the water flow flowing path, the flow speed of water flowing into the bin body is reduced, and coal slime can be precipitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of slime cleaning, and particularly relates to a slime cleaning bin. Background Art

[0002] Underground, the slime is usually cleaned manually. It is difficult for workers to clean the sump manually. After using a mobile cleaning bin, there is no need to go down to the sump to clean the coal. During normal drainage, sewage flows into the cleaning bin through a pipeline. The slime precipitates to the bottom, and the water flows out of the bin body, which is extremely convenient. When the slime cleaners go down the well every shift, they directly pull the slime cleaning bin to the transportation belt on the pedestrian side and clean the slime in the bin. Since there is no need for workers to go down the well, when the drainage water flow is too large, the water flow is rapid, and the slime cannot be effectively precipitated, and the slime content in the water flow discharged is relatively large. Content of the Utility Model

[0003] The utility model provides a slime cleaning bin, which can solve the technical problem that when the drainage water flow is too large, the water flow is rapid, the slime cannot be effectively precipitated, and the slime content in the water flow discharged is relatively large.

[0004] The utility model provides a slime cleaning bin, which comprises a bin body and a water flow buffering component;

[0005] The bin body has a water inlet, and the water flow buffering component is arranged at the water inlet;

[0006] The water flow buffering component comprises an elbow pipe, a connecting pipe, a first flow blocking member and a second flow blocking member. The inlet of the connecting pipe is communicated with the outlet of the elbow pipe, and the outlet of the connecting pipe is communicated with the water inlet;

[0007] The first flow blocking member is arranged at the inlet of the elbow pipe. One end of the first flow blocking member is connected with the elbow pipe, and the other end of the first flow blocking member extends towards the center of the elbow pipe; the second flow blocking member comprises a connecting rod and a plurality of buffer plates. The connecting rod is vertically arranged in the connecting pipe, and the plurality of buffer plates are arranged at intervals on the outer wall of the connecting rod. A water flow channel is formed between the elbow pipe and the connecting pipe.

[0008] In some embodiments, with the longitudinal section of the elbow pipe as the projection plane, a plurality of obliquely arranged first flow blocking members are arranged in the elbow pipe, and adjacent first flow blocking members are arranged in a staggered and spaced manner. The end of the first flow blocking member extending towards the center of the elbow pipe is inclined downwards.

[0009] In some embodiments, the second flow blocking member further comprises a motor, the motor is arranged at the top of the connecting pipe, and the output shaft of the motor is connected with the top of the connecting rod.

[0010] In some embodiments, a plurality of partition plates are vertically arranged in the bin body, and the plurality of partition plates divide the bin body into a plurality of buffer chambers.

[0011] In some embodiments, the bin body has a water outlet. From the water inlet to the water outlet, in the vertical direction, the heights of the plurality of partition plates decrease in sequence, and filter holes are respectively arranged at the tops of the plurality of partition plates.

[0012] In some embodiments, a plurality of baffle plates are also vertically arranged in the bin body. One baffle plate is arranged between two partition plates. The top end of the baffle plate is flush with the top of the bin body, and the bottom end of the baffle plate extends towards the bottom of the bin body.

[0013] In some embodiments, from the water inlet to the water outlet, in the vertical direction, the heights of the plurality of baffle plates decrease in sequence.

[0014] In some embodiments, walking wheels are arranged at the bottom of the bin body.

[0015] A slime cleaning bin provided by the present utility model has the following beneficial effects:

[0016] During normal drainage, since the water flow is relatively rapid, in this embodiment, a water flow buffer assembly is arranged at the water inlet. The first flow blocking member plays a role in buffering the water flow velocity for the first time. Compared with the water directly flowing into the elbow pipe, the water first flows through the first flow blocking member, extending the flow path of the water flow and reducing the water flow velocity. Secondly, the elbow pipe itself can also play a role in extending the flow path of the water flow. The water flow flows into the connecting pipe, and the second flow blocking member plays a role in buffering the water flow velocity for the second time. The water flow first flows through the buffer plate and then flows into the water inlet. The second flow blocking member further extends the flow path of the water flow. The first flow blocking member and the second flow blocking member are used in cooperation. By extending the flow path of the water flow, the flow velocity is reduced without changing the water inflow volume. The flow velocity of the water flow flowing into the bin body slows down, enabling the slime to precipitate and avoiding the water flow directly flowing into the bin body and affecting the precipitation of the slime. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and for those of ordinary skill in the art, other implementation drawings can be obtained according to the provided drawings without creative efforts.

[0018] Figure 1 It is a schematic diagram of the slime cleaning bin according to the embodiment of the present utility model;

[0019] Figure 2 Schematic diagram of the water flow buffering component according to an embodiment of the present utility model;

[0020] Figure 3 Schematic diagram of the partition board and the flow baffle according to an embodiment of the present utility model.

[0021] Accompanying drawings: 1 - storage body; 101 - water inlet; 102 - water outlet; 2 - water flow buffering component; 201 - elbow pipe; 202 - connecting pipe; 203 - first flow blocking member; 204 - second flow blocking member; 241 - connecting rod; 242 - buffer plate; 243 - motor; 3 - partition board; 301 - filtering hole; 4 - flow baffle. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way limits the present utility model and its application or use. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0023] In the description of the present utility model, it should be understood that the orientation terms such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. generally indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description. Without contrary description, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus cannot be understood as limiting the protection scope of the present utility model; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0024] For ease of description, spatial relative terms, such as "above", "over", "on the upper surface", "upper", etc., may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figure is inverted, the device described as "above" or "over" other devices or structures will then be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations should be made for the spatial relative descriptions used herein.

[0025] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of differentiating the corresponding components. Without additional statements, the above terms have no special meanings, and thus should not be construed as limiting the protection scope of the present utility model.

[0026] Referring to Figure 1 and Figure 2 shown, according to an embodiment of the present utility model, a slime cleaning bin is provided, which includes a bin body 1 and a water flow buffering assembly 2; the bin body 1 has a water inlet 101, and the water inlet 101 is provided with the water flow buffering assembly 2; the water flow buffering assembly 2 includes an elbow 201, a connecting pipe 202, a first flow blocking member 203 and a second flow blocking member 204. The inlet of the connecting pipe 202 is communicated with the outlet of the elbow 201, and the outlet of the connecting pipe 202 is communicated with the water inlet 101; the first flow blocking member 203 is arranged at the inlet of the elbow 201, one end of the first flow blocking member 203 is connected to the elbow 201, and the other end of the first flow blocking member 203 extends towards the center of the elbow 201; the second flow blocking member 204 includes a connecting rod 241 and a plurality of buffer plates 242. The connecting rod 241 is vertically arranged in the connecting pipe 202, and the plurality of buffer plates 242 are arranged at intervals on the outer wall of the connecting rod 241. A water flow channel is formed between the elbow 201 and the connecting pipe 202.

[0027] Specifically, water flows in from the inlet of the elbow 201, first flows through the first flow blocking member 203, and then continues to flow downward under the action of gravity and flows into the connecting pipe 202. Since the second flow blocking member 204 is arranged in the connecting pipe 202, the water flows through the buffer plates 242 and then flows into the water inlet 101, and finally flows into the bin body 1. The slime settles to the bottom of the bin body 1 after precipitation, and the water flows out of the bin body 1. When the slime cleaning workers go down the well every shift, they directly pull the bin body 1 to the side of the transport belt on the pedestrian side and clean the slime in the bin body 1.

[0028] In this embodiment, during normal drainage, since the water flow is relatively rapid, a water flow buffering assembly 2 is provided at the water inlet 101 in this embodiment. The first flow blocking member 203 functions to buffer the water flow velocity for the first time. Compared with the water directly flowing into the elbow pipe 201, the water first flows through the first flow blocking member 203, extending the flow path of the water flow and reducing the water flow velocity. Secondly, the elbow pipe 201 itself can also extend the flow path of the water flow. The water flow flows into the connecting pipe 202, and the second flow blocking member 204 functions to buffer the water flow velocity for the second time. The water flow first flows through the buffer plate 242 and then into the water inlet 101. The second flow blocking member 204 further extends the flow path of the water flow. The first flow blocking member 203 and the second flow blocking member 204 are used in cooperation. By extending the flow path of the water flow, the flow velocity is reduced without changing the water inflow volume. The flow velocity of the water flowing into the bin 1 is slowed down, enabling the slime to precipitate and preventing the water flow from directly flowing into the bin 1 and affecting the precipitation of the slime.

[0029] As a specific implementation manner, the first flow blocking member 203 is in a plate structure or a cylindrical structure and has a small volume, so that even if it is arranged in the elbow pipe 201, it will not affect the normal flow of the water flow and only functions to buffer the flow velocity.

[0030] Combined with Figure 2 As shown, taking the longitudinal section of the elbow pipe 201 as the projection plane, a plurality of obliquely arranged first flow blocking members 203 are arranged in the elbow pipe 201. The adjacent first flow blocking members 203 are arranged in a staggered and spaced manner. The end of the first flow blocking member 203 extending towards the center of the elbow pipe 201 is inclined downward.

[0031] In this embodiment, a plurality of first flow blocking members 203 are arranged in the elbow pipe 201. The adjacent first flow blocking members 203 are arranged in a staggered and spaced manner, increasing the arrangement density of the first flow blocking members 203 in the elbow pipe 201, providing more flow resistance to the water flow, and further reducing the water flow velocity. Considering that the slime particles in the sewage are relatively large, the first flow blocking members 203 are obliquely arranged to prevent the slime particles from adhering to the first flow blocking members 203, enabling the slime particles to flow downward normally under the impact of the water flow. It should be noted that the setting distance of the first flow blocking members 203 is flexibly adjusted according to the size of the elbow pipe 201 and the requirements of the water flow velocity, and the situation where the spacing between the first flow blocking members 203 is too small and blocks the water inlet 101 is avoided.

[0032] Combined with Figure 2 As shown, the second flow blocking member 204 further includes a motor 243. The motor 243 is arranged at the top of the connecting pipe 202. The output shaft of the motor 243 is connected to the top of the connecting rod 241. There is a certain distance between the end of the buffer plate 242 far from the connecting rod 241 and the inner wall of the connecting pipe 202.

[0033] Specifically, the motor 243 drives the rotation of the connecting rod 241. During the rotation of the connecting rod 241, since the buffer plate 242 is arranged on the outer wall of the connecting rod 241, the connecting rod 241 synchronously drives the buffer plate 242 to rotate, so that the water flow flowing into the connecting pipe 202 flows through the buffer plate 242 and then into the water inlet 101. In addition, the rotation speed of the motor 243 can be adjusted. If the content of slime in the water flow is small, that is, the slime precipitation does not require too long a time, the rotation speed of the motor 243 is increased, and under the action of centrifugal force, more water flow can flow through; on the contrary, if the slime content is large, the rotation speed of the motor 243 is reduced to further reduce the flow rate of the water flow.

[0034] In this embodiment, the second flow blocking member 204 further includes a motor 243. Driven by the motor 243, the buffer plate 242 can rotate, making it easier for the water flow to flow onto the buffer plate 242 and can be flexibly adjusted according to the precipitation requirements of the slime. It should be noted that in the case where the motor 243 is not provided, the connecting rod 241 will not rotate, and the water flow can also smoothly flow into the water inlet 101 under the action of gravity.

[0035] Combined with reference to Figure 1 and Figure 3 As shown, a plurality of partition plates 3 are vertically arranged in the bin body 1, and the plurality of partition plates 3 divide the bin body 1 into a plurality of buffer chambers.

[0036] In this embodiment, after the water flow sequentially passes through the first flow blocking member 203 and the second flow blocking member 204, the flow rate of the water flow flowing into the bin body 1 slows down. After the water flow sequentially passes through each buffer chamber, it is discharged from the bin body 1. Since the plurality of partition plates 3 divide the bin body 1 into a plurality of chambers and the chambers do not affect each other, the influence of the disturbance of the water flow on the slime precipitation is reduced.

[0037] Combined with reference to Figure 3 As shown, the bin body 1 has a water outlet 102. From the water inlet 101 to the water outlet 102, in the vertical direction, the heights of the plurality of partition plates 3 decrease in sequence, and filter holes 301 are respectively arranged at the tops of the plurality of partition plates 3.

[0038] In this embodiment, in the vertical direction, the heights of the respective partition plates 3 are different, and from the water inlet 101 to the water outlet 102, the heights of the multiple partition plates 3 decrease in sequence. Since during the flow of water, part of the slime will precipitate to the bottom of each chamber, the content of slime particles in the water is less when the water flows closer to the water outlet 102, and the height of the partition plate 3 closer to the water outlet 102 is smaller, which can accelerate the outflow speed of the water and also enable the slime to precipitate. Filter holes 301 are provided at the top of the partition plate 3. The water can flow out from the space above the partition plate 3 or from the filter holes 301. In this way, on the one hand, the filter holes 301 can block the slime with larger particles, and on the other hand, more water can flow out. Since the filter holes 301 are provided at the top of the partition plate 3, the slime precipitated at the bottom of the chamber is not easily discharged from the filter holes 301.

[0039] As a specific implementation manner, three partition plates 3 are provided in this embodiment, and a plurality of filter holes 301 are spaced apart in the width direction of the partition plate 3. In other embodiments, more than three partition plates 3 can be provided according to the flow rate of the water.

[0040] Combined with reference to Figure 3 As shown, a plurality of baffle plates 4 are also vertically provided in the bin body 1. One baffle plate 4 is provided between two partition plates 3. The top end of the baffle plate 4 is flush with the top of the bin body 1, and the bottom end of the baffle plate 4 extends towards the bottom of the bin body 1.

[0041] In this embodiment, in addition to the water flow buffering assembly 2 being provided at the water inlet 101, when the drainage volume is too large, the water entering the bin body 1 will also increase. When the water first flows through the first partition plate 3, the first baffle plate 4 blocks the water flow, causing the water flow to bend downward first. Since the height of the baffle plate 4 is lower than the height of the partition plate 3, the water flow will flow out from the other side of the baffle plate 4 and then flow through the next partition plate 3. The baffle plate 4 can extend the flow path of the water flow, causing the water flow to bend and flow for a certain distance before flowing into the next partition plate 3, while reducing the flow rate of the water flow flowing into the next chamber and extending the precipitation time of the slime particles.

[0042] Combined with reference to Figure 3 As shown, from the water inlet 101 to the water outlet 102, in the vertical direction, the heights of the multiple baffle plates 4 decrease in sequence.

[0043] Specifically, not only the heights of the multiple partition plates 3 decrease in sequence, but also the heights of the multiple baffle plates 4 decrease in sequence. Due to the action of each partition plate 3 and baffle plate 4, the water flow closer to the water outlet 102 has less slime content, and the water flow can also flow out from the water outlet 102 more quickly. As the height of the baffle plate 4 decreases, the bending path of the water flow is shorter, and the flow rate of the water flow is also faster.

[0044] In this embodiment, not only is a partition 3 provided, but a baffle 4 can also be provided between the two partitions 3 to further extend the flow path of the water flow. Considering the sedimentation process of the water flow, it is fully taken into account that the closer the water flow is to the water outlet 102, the lower the slime content. Thus, the water flow path near the outlet can be reduced to accelerate the discharge speed of the water flow. This takes into account both the sedimentation requirement of the slime and the drainage requirement.

[0045] Refer to Figures 1 to 3 As shown, walking wheels are provided at the bottom of the bin body 1.

[0046] In this embodiment, the underground sump is standardized, and the ground is fully hardened. Before cleaning the bin, the slide rail needs to be in place in advance. When pouring the floor, the slide rail is poured into the floor to solidify it, or it can also be fixed with steel bars to ensure stability and reliability. Then, the processed cleaning bin is placed on the slide rail, and the walking wheels can move along the slide rail. During normal drainage, sewage flows into the cleaning bin through the pipeline. The slime settles to the bottom after sedimentation, and the water flow flows out through the water outlet 102, which is extremely convenient. When the slime cleaning workers go down the well every shift, they directly pull the cleaning bin to the transportation belt on the pedestrian side and clean the slime in the cleaning bin.

[0047] It is easy for those skilled in the art to understand that, on the premise of no conflict, the above advantageous methods can be freely combined and superimposed.

[0048] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. The above is only the preferred implementation manner of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A coal slime cleaning bin, characterized in that: include: A bin body (1) and a water flow buffer component (2); The warehouse body (1) has a water inlet (101), and the water inlet (101) is provided with the water flow buffer component (2); The water flow buffer assembly (2) comprises a curved pipe (201), a connecting pipe (202), a first flow blocker (203) and a second flow blocker (204); the inlet of the connecting pipe (202) is connected to the outlet of the curved pipe (201), and the outlet of the connecting pipe (202) is connected to the water inlet (101); The first flow-blocking member (203) is arranged at the entrance of the curved pipe (201), one end of the first flow-blocking member (203) is connected to the curved pipe (201), and the other end of the first flow-blocking member (203) extends toward the center of the curved pipe (201); the second flow-blocking member (204) comprises a connecting rod (241) and a plurality of buffer plates (242), the connecting rod (241) is vertically arranged in the connecting pipe (202), and the plurality of buffer plates (242) are arranged at intervals on the outer wall of the connecting rod (241), so that a water flow channel is formed between the curved pipe (201) and the connecting pipe (202).

2. The coal slime cleaning bin according to claim 1, characterized in that: Taking the longitudinal section of the curved pipe (201) as a projection plane, a plurality of inclined first flow-blocking members (203) are arranged in the curved pipe (201), adjacent first flow-blocking members (203) are arranged at staggered intervals, and one end of the first flow-blocking member (203) extending toward the center of the curved pipe (201) is inclined downward.

3. The coal slime cleaning bin according to claim 1, characterized in that: The second flow-blocking member (204) further comprises a motor (243), wherein the motor (243) is arranged at the top of the connecting pipe (202), and an output shaft of the motor (243) is connected to the top of the connecting rod (241).

4. The coal slime cleaning bin according to claim 1, characterized in that: A plurality of partitions (3) are vertically arranged in the warehouse body (1), and the plurality of partitions (3) divide the warehouse body (1) into a plurality of buffer chambers.

5. The coal slime cleaning bin according to claim 4, characterized in that: The warehouse body (1) has a water outlet (102), and from the water inlet (101) to the water outlet (102), in the vertical direction, the heights of the plurality of partitions (3) decrease in sequence, and the tops of the plurality of partitions (3) are respectively provided with filtering holes (301).

6. The coal slime cleaning bin according to claim 5, characterized in that: A plurality of baffles (4) are also vertically arranged in the warehouse body (1), one baffle (4) is arranged between two of the partitions (3), the top end of the baffle (4) is flush with the top of the warehouse body (1), and the bottom end of the baffle (4) extends toward the bottom of the warehouse body (1).

7. The coal slime cleaning bin according to claim 6, characterized in that: From the water inlet (101) to the water outlet (102), in the vertical direction, the heights of the plurality of baffles (4) decrease in sequence.

8. The coal slime cleaning bin according to any one of claims 1 to 7, characterized in that: The bottom of the warehouse body (1) is provided with running wheels.

Images